IN-LINE TYPE ACCUMULATOR

摘要

PROBLEM TO BE SOLVED: To provide an in-line type accumulator capable of preventing an elastic cylinder from deforming and swelling excessively due to weight of fluid flowing in the inside even if diameter of the in-line type accumulator becomes large, providing high pulsation reducing performance always even in a wide frequency band, and maintaining pulsation reducing function even when the elastic cylinder in a part is broken.

SOLUTION: A plurality of elastic cylinders 9 having bending property and capable of expanding and contracting in the radial direction are annularly arranged inside an outer cylinder 8. Gas is filled into each elastic cylinder 9.

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